Miami International (MIA) to Cancun International (CUN). Served by American, Frontier, Spirit.
| Departure | Return | Price |
|---|---|---|
| 06/01/2026 | 06/06/2026 | $320 |
| 06/01/2026 | 06/08/2026 | $320 |
| 06/01/2026 | 06/09/2026 | $320 |
| 06/01/2026 | 06/10/2026 | $320 |
| 06/03/2026 | 06/08/2026 | $320 |
| 06/03/2026 | 06/09/2026 | $320 |
| 06/03/2026 | 06/10/2026 | $320 |
| 06/03/2026 | 06/11/2026 | $320 |
| 06/03/2026 | 06/12/2026 | $320 |
| 06/04/2026 | 06/09/2026 | $320 |
Based on current fares, July is the cheapest month to fly from Miami to Cancun, with average fares around $330 round trip (as low as $324).
See the full month-by-month and day-of-week price analysis
Best Time to Fly MIA → CUNDeparture date prices (economy, round trip). Green = cheap, red = expensive.
The cheapest month to fly from Miami to Cancun is July, with average round-trip fares around $330. Fares in July start as low as $324. The most expensive month is May, averaging $347.
A nonstop flight from Miami to Cancun takes approximately 1h 30m.
American, Frontier, and Spirit fly from MIA to CUN. That's 3 airlines serving this route.
The cheapest flight from Miami to Cancun currently starts at $320 round trip in economy class.
The average round-trip flight price from Miami to Cancun is $346 in economy class.
The distance is 528 miles (850 km). with a nonstop flight time of about 1h 30m. Airlines on this route include American, Frontier, Spirit. The lowest fare currently available is $320 departing in June. The average round-trip fare is $346.
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